Behavioral task
behavioral1
Sample
NEAS.f5449878f72c1b8f13132532e90eabe1.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f5449878f72c1b8f13132532e90eabe1.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f5449878f72c1b8f13132532e90eabe1.exe
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Size
3.2MB
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MD5
f5449878f72c1b8f13132532e90eabe1
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SHA1
5bd9ccff969e7a23b12796547ad4b7b90c6c38bc
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SHA256
345c58a1b3908adda0adde60fce0f41b2010922afcdd4d75c297459d64b12ee7
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SHA512
c57264b16529b45162376c2b55f9ddf335bee494fcc57faf6d427c86daec595a1ac43108d02d56314ab15345fc5c7c4180e481c189e0ef9e641b6b5cb67dba6c
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SSDEEP
98304:RBlBFLPj3JStuv40ar7zrbDlsa2VIlPWYv1NTPKnllYUugy:blBFLPj3JStuv40ar7zrbDlsa2VIlPW+
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f5449878f72c1b8f13132532e90eabe1.exe
Files
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NEAS.f5449878f72c1b8f13132532e90eabe1.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ